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Device and method in handling of fiber web

A technology of fiber web and equipment, applied in the field of equipment for processing fiber web

Inactive Publication Date: 2014-12-10
VALMET TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An additional object is that the amount of adhesive material applied to the target can be easily adjusted independently of various possible time factors

Method used

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  • Device and method in handling of fiber web
  • Device and method in handling of fiber web
  • Device and method in handling of fiber web

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1 Shown is an apparatus 1 for processing a fibrous web W, wherein the apparatus is arranged to apply a viscous adhesive at one or more specific points along the transverse direction of the fibrous web for Heads or tails of the fibrous web or packages of fibrous web rolls are fixed at sequentially defined intervals. The device is set to use Figure 1a The adhesive projectile 2 shown in the figure includes a breakable shell 21 whose outer surface is anti-adhesive and an adhesive 22 that forms an adhesive inside the shell. Additionally, the device includes:

[0030] - a control device 11 for receiving commands from the control system 10 and for controlling the actuators 12 according to the commands;

[0031] - said actuator 12 for delivering said binder projectile 2 to the target to be glued;

[0032] - Feed means 14 for loading said binder projectiles 2 to the actuator 12 .

[0033] figure 1 It is also shown that the device 1 is connectable to a container 16 ...

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PUM

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Abstract

A device (1) and a method in the handling of a fibre web (W), in which the device (1) is arranged to apply adhesive binder (22) at a specific point or specific points in the cross-direction of the fibre web (W) for fastening the head or tail of the fibre web or the packing of a fibre-web reel at intervals defined by the sequence of the fibre-web machine. The device (1) is arranged to use a binder projectile (2) which comprises a breakable shell (21) and binder (22) forming an adhesive bond arranged within the shell (21), which device (1) comprises - a control device (11) for receiving a command from a control system (10) and for controlling an actuator (12) according to the command, - the actuator (12) for delivering the binder projectile (2) to the target being bound, - a supply arrangement (14) for loading binder projectiles (2) to the actuator (12).

Description

technical field [0001] The present invention relates to an apparatus for processing a fibrous web, wherein the apparatus is arranged to apply an adhesive adhesive at a specific point or at specific points along the transverse direction of the fibrous web for Fix the head or tail of the fiber web or fix the packaging of the fiber web roll at the interval. [0002] The invention also relates to a method for processing a fibrous web, in which method an adhesive binder is applied at a specific point or at specific points along the transverse direction of the fibrous web for use in the sequence of a fibrous web machine Heads or tails of the fibrous web or packages of fibrous web rolls are fixed at defined intervals. Background technique [0003] Fiber web machines (more specifically machines configured to form or process rolls of fibrous web, such as winders, unwinders, intermediate winders, slitter-winders, and wrappers) are usually sequential The device on which the operation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H19/28B65H19/29
CPCB65H2301/41424B65H19/29B65H19/28B65H2301/41442
Inventor 珀特里·穆斯托宁泰波·科乔
Owner VALMET TECH OY
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